* {
  margin: 0;
  padding: 0;
}
.warp {
  width: 800px;
  height: 45px;
  margin: 300px auto;
}
.warp .left {
  width: 740px;
  height: 45px;
  background-color: #ccc;
  /* border-radius: 15px; */
  float: left;
  position: relative;
  border-top-left-radius: 25px;
  border-bottom-left-radius: 25px;
  border-bottom-right-radius: 25px;
  border-top-right-radius: 25px;
}
.warp .left .bg {
  width: 0px;
  height: 45px;
  background-color: #ffe4e1;
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}
.warp .left .progressBar {
  width: 30px;
  height: 60px;
  background-color: #f08080;
  border-radius: 10px;
  top: -8px;
  left: 0px;
  cursor: move;
  position: absolute;
}
.warp .num {
  line-height: 45px;
  float: left;
  margin-left: 15px;
  text-align: center;
  width: 100px;
}
